To Find:
To identify the population being studied and sample chosen
Answer to Problem 1E
Solution:
Population: All the American readers of the magazine.
Sample: American readers who will mail in their ballots.
Explanation of Solution
Given Information:
A national magazine wishes to determine America’s favorite celebrities. A ballot is included in the November issue of the magazine. Readers are encouraged to mail in their ballots.
Concept:
A population is a group of people or things with certain characteristics of interest which one wants to study so as to make inferences. The subset of the population chosen to make an inference is called a sample.
Here,
The population is all the American readers of the magazine.
And, the sample is all the American readers who mailed in their ballots.
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Chapter 1 Solutions
Beginning Statistics, 2nd Edition
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